Research Article
Malnutrition-Related Factors Increased the Risk of Anastomotic Leak for Rectal Cancer Patients Undergoing Surgery
Table 2
Single factor analysis of postoperative AL and clinical parameters of patients.
| Parameters | Anastomotic leak | | No (326) | Yes (56) |
| NRS-2002 | <3 | 301 | 40 | <0.001 | ≥3 | 25 | 16 | PG-SGA | 0-3 | 254 | 6 | <0.001 | 4-8 | 71 | 37 | >8 | 1 | 13 | History of smoking | No | 258 | 40 | 0.198 | Yes | 68 | 16 | History of alcohol drinking | No | 279 | 46 | 0.504 | Yes | 47 | 10 | Hypertension | No | 247 | 45 | 0.455 | Yes | 79 | 11 | Coronary heart disease | No | 287 | 48 | 0.625 | Yes | 39 | 8 | Diabetes | No | 293 | 32 | <0.001 | Yes | 33 | 24 | History of abdominal surgery | No | 275 | 50 | 0.305 | Yes | 51 | 6 | Gut preparation | Traditional | 93 | 16 | 0.274 | Laxative | 189 | 28 | Both | 44 | 12 | Incomplete intestinal obstruction | No | 310 | 52 | 0.488 | Yes | 16 | 4 | Perioperative blood transfusion | No | 322 | 36 | <0.001 | Yes | 4 | 20 | Diarrhea | No | 273 | 17 | <0.001 | Yes | 53 | 39 | T stage | 1 | 10 | 0 | <0.001 | 2 | 85 | 1 | 3 | 154 | 30 | 4 | 77 | 25 | N stage | 0 | 195 | 19 | <0.001 | 1 | 68 | 15 | 2 | 63 | 22 | M stage | 0 | 294 | 25 | <0.001 | 1 | 32 | 31 | AJCC | 1 | 78 | 6 | <0.001 | 2 | 116 | 12 | 3 | 105 | 20 | 4 | 27 | 18 | Surgical approach | Laparoscopic | 57 | 15 | 0.096 | Open | 265 | 39 | Transfer to laparotomy | 4 | 2 | | ASA score | 1 | 92 | 5 | 0.003 | 2 | 195 | 38 | 3 | 39 | 13 | Neoadjuvant therapy | No | 314 | 55 | 0.522 | Yes | 12 | 1 |
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